BGS Geology 10K

BGS Datasets

Key information

1:10 000
Partial Great Britain coverage
GIS line and polygon data. (ESRI, MapInfo, others available by request)

£1.58 per km2. Subject to number of users, licence fee and data preparation fee.

Site-level use

Get Data

Free access

Our free data is available under the Open Government Licence. Please acknowledge reproduced BGS materials.

Sample map download

Detailed digital geological map data based on BGS’s National Grid and County series 1:10 000 and 1:10 560 scale (six-inch to one-mile) maps with updated nomenclature.

Many BGS geological maps are now available digitally. The Digital Geological Map of Great Britain project (formerly known as DiGMapGB) has prepared 1:625 000, 1:250 000, 1:50 000 and 1:10 000-scale datasets for England, Wales and Scotland. Work continues to upgrade these and to extend the coverage of the most-detailed 1:10 000-scale dataset.

Many existing ‘paper-only’ maps have been digitised, and the nomenclature, particularly of older maps, updated to current usage.

The geological areas (or polygons) are labelled or attributed with a name based on their lithostratographical, chronostratographical or lithodemic nomenclature and their composition (rock type or lithology). This information is arranged in (up to) four themes as available:

  • bedrock geology
  • superficial deposits
  • mass movement
  • artificial ground

Faults and other linear features are available in a separate theme.

Geology maps are the foundation for many other types of earth science-related maps and are of potential use to a wide range of customers.

Was this page helpful?

  • How can we make this section better?*

  • Please select a reason*

  • How can we make this section better?*